\\[-1.8ex] \multirow[t]{2}{*}{\makecell[l]{Post Migration  $\times$ \\ \quad Soil Heterogeneity}} & $-$2.362$^{***}$ & $-$3.714$^{***}$ & $-$0.014 \\ 
  & (0.704) & (0.779) & (0.902) \\ 
  & & & \\ 
